Presentation Information

[WE2-5]Compact Computational Spectrometer with Cascaded Tunable Micro-ring Resonators

○Kai Wang, Zeruihong She, Hongren Tan, Lei Zhang (Beijing Univ. of Posts and Telecommunications)

Keywords:

Photonic integrated circuits,programmable circuits/filters

We demonstrate a compact computational spectrometer on a silicon-on-insulator platform, achieving a 40 pm resolution in the C-band using cascaded tunable add-drop micro-ring resonators.